<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="js/qrious.js"></script>
</head>
<body>

    <img id="qrcode">

</body>
<script>
    var qr = new QRious({
        level: 'H',
        padding: 25,
        size: 500,
        value: "https://qr.alipay.com/bax06833uqn3qkid8tvp003a",
        element: document.getElementById("qrcode")
    });
</script>
</html>